332954480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4133}}^1$

素因数の和:4218

約数の個数: 80

約数和(自身を含む): 830437920

約数和(自身を除く): 497483440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 760, 848, 1007, 1060, 1520, 2014, 2120, 4028, 4133, 4240, 5035, 8056, 8266, 10070, 16112, 16532, 20140, 20665, 33064, 40280, 41330, 66128, 78527, 80560, 82660, 157054, 165320, 219049, 314108, 330640, 392635, 438098, 628216, 785270, 876196, 1095245, 1256432, 1570540, 1752392, 2190490, 3141080, 3504784, 4161931, 4380980, 6282160, 8323862, 8761960, 16647724, 17523920, 20809655, 33295448, 41619310, 66590896, 83238620, 166477240, 332954480]

約数ペア:

[(1, 332954480), (2, 166477240), (4, 83238620), (5, 66590896), (8, 41619310), (10, 33295448), (16, 20809655), (19, 17523920), (20, 16647724), (38, 8761960), (40, 8323862), (53, 6282160), (76, 4380980), (80, 4161931), (95, 3504784), (106, 3141080), (152, 2190490), (190, 1752392), (212, 1570540), (265, 1256432), (304, 1095245), (380, 876196), (424, 785270), (530, 628216), (760, 438098), (848, 392635), (1007, 330640), (1060, 314108), (1520, 219049), (2014, 165320), (2120, 157054), (4028, 82660), (4133, 80560), (4240, 78527), (5035, 66128), (8056, 41330), (8266, 40280), (10070, 33064), (16112, 20665), (16532, 20140)]